How do upgraded URLs help advertisers with 3rd party conversion tracking?

Q) How do upgraded URLs help advertisers with 3rd party conversion tracking?Ans:Manage a single tracking URL at the campaign, ad group or ad level that is separate from the landing page URLShow app install ads only to people who haven’t downloaded the app yetShow deep link URLs only to people who already have the appAllow advertisers to direct users to the app store to download their app